Base | Representation |
---|---|
bin | 1100011001110… |
… | …0011000011010 |
3 | 10121212221001220 |
4 | 3012130120122 |
5 | 101304131022 |
6 | 5054552510 |
7 | 1201112013 |
oct | 306343032 |
9 | 117787056 |
10 | 52020762 |
11 | 27400a72 |
12 | 15508736 |
13 | aa15121 |
14 | 6ca200a |
15 | 487885c |
hex | 319c61a |
52020762 has 8 divisors (see below), whose sum is σ = 104041536. Its totient is φ = 17340252.
The previous prime is 52020737. The next prime is 52020769. The reversal of 52020762 is 26702025.
It is a sphenic number, since it is the product of 3 distinct primes.
52020762 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (52020769) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4335058 + ... + 4335069.
It is an arithmetic number, because the mean of its divisors is an integer number (13005192).
Almost surely, 252020762 is an apocalyptic number.
52020762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52020762 is a wasteful number, since it uses less digits than its factorization.
52020762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8670132.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 52020762 is about 7212.5419929453. The cubic root of 52020762 is about 373.3007849671.
Adding to 52020762 its reverse (26702025), we get a palindrome (78722787).
The spelling of 52020762 in words is "fifty-two million, twenty thousand, seven hundred sixty-two".
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